Brody Jenner threw a fit when he couldn’t get into a VIP room to hear Ludacris perform at a Hollywood Hills party. Kardashian step-brother and Avril Lavigne ex Jenner, who oddly spent much of the night with singer Lavigne’s ex-husband, Deryck Whibley, wasn’t happy when he didn’t get VIP treatment at the Maxim and Ford Mustang late-night bash after the Oscars on Sunday. A witness told us, “After using the ‘Don’t you know who I am?’ line, he was still denied, and you could tell he was upset. The [bleep] hit the fan when his step- brother-in-law Scott Disick waltzed in. Security escorted fuming Jenner out to the street, where the stranded reality star began barking into his mobile phone.”